| commit | cf8462f3004d3fc72217d09e4b3f135d68a50e9d | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Mon Jun 30 21:04:06 2008 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Mon Jun 30 21:04:06 2008 +0000 |
| tree | 41ac988716e958ad839b3999964eb1b840b078cd | |
| parent | 87060f55f21a1076be83306f2efb97887d3d7654 [diff] |
Use reserve. SelectionDAG::allnodes_size is linear, but that doesn't appear to outweigh the benefit of reducing heap traffic. If it does become a problem, we should teach SelectionDAG to keep a count of how many nodes are live, because there are several other places where that information would be useful as well. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52926 91177308-0d34-0410-b5e6-96231b3b80d8